Hadoop/MapReduce Developer

hadoop, MapReduce, analytics, pig, spark, impala, kafka, python, perl, bash, powershell, eclipse, maven, SQL, windows, linux, xcode, c#, c++, xml, xpath, xsd, sax, dom
Full Time
Depends On Experience
Telecommuting not available Travel not required

Job Description





Geoff Hueter (CTO and Co-founder): 

“You’ve shopped Cyber Monday. Now see what it looks like from the other side of Internet retailing!” 


About Certona: 

Recognized as the Top Personalization Leader for eight consecutive years on Internet Retailer’s Top 500 Guide, Certona is honored to be recognized for our cutting-edge technology achievements. With over a decade as a market leader, our industry recognition is something that we’re all very proud of!

Delivering personalized customer experiences for the world’s most popular retailers and brands, Certona is the leader for real-time omnichannel personalization. Trusted by more than 800 top ecommerce sites, Certona’s cloud-based Personalized Experience Management™ platform increases engagement and conversions by leveraging one-to-one behavioral profiling, Big Data insights, contextualization and predictive analytics to serve up individualized content, promotional offers and product recommendations across all customer touchpoints. Internet Retailer’s (IR) “Top Tech 2014” lists Certona as the fastest-growing vendor regarding adding new clients in the IR Top 1,000. The company has the highest number of retail clients in the IR Top 500.

Personalize Anytime, Anywhere.

Working at Certona: 

Certona clients include some the largest brands in the world. In this role, you will be unlocking a store of knowledge in Certona warehouses.

It’s an exciting time to be a part of the Certona team! We’re a group of 100+ innovators (and growing!) who come together every day with the purpose of creating change and driving innovation around how consumers all over the world shop and engage with retailers and brands.

Not only do we encourage writing on the walls, but we also believe in working hard and playing hard. Some of our exciting culture includes:

  • Fun teams! – Monthly company-wide events
  • Freedom to make your workspace as unique as you
  • Monthly birthdays celebration
  • Daily Food Trucks
  • Gym Membership
  • Weekly Farmer’s Market
  • Stocked break room with complimentary coffee, teas, fresh fruit, and various snacks. Plus, the many free lunches throughout the year!

Position Description: 

We’re looking for a highly motivated, software engineer with a passion for big data to join our incredibly talented analytics team.

The Software Engineer (Hadoop) role is vital to the Analytics team in enabling Certona to push farther and faster in the rapid deployment of new analytic processes against the large volume of data. By being a vital cog in the machinery of our Patented technology, your work will directly improve shopping experiences for the world’s largest brands and retailers.

A successful candidate will be able to thrive in a fast-paced environment with minimal supervision and quickly learn new technologies. The ability to self-manage projects and document processes are all essential. Being passionate about big data development and pushing the envelope in using large volumes of data in ever-changing ways is key for this role.

Key Responsibilities: 

  • Develop new processes to push data into and out of the Hadoop cluster
  • Install and configure tools on top of the Hadoop environment to enable Analytics team to consume and analyze the data
  • Develop in-house tools and processes to support internal requirements
  • Support development of new reporting and modeling capabilities for client base

Required Qualifications: 

  • Experience with Hadoop and MapReduce
  • Experience with Hadoop related tools such as: Pig, Spark, Impala, Kafka
  • Experience working with scripting languages, including, but not limited to Python, Perl, Bash, or Powershell.
  • Experience with software development processes and version control systems
  • Java experience, preferably using Eclipse and Maven
  • Proficiency with SQL
  • Familiar with distributed systems (e.g. Service Oriented Architecture)
  • Comfortable in either Windows or Linux
  • Bachelor's degree in Computer Science, Engineering or Sciences

Preferred Qualifications: 

  • 2+ years experience with multi-terabyte data management
  • Experience with multiple IDE’s (Visual Studio, Eclipse, XCode, etc)
  • Proficiency with multiple other programming languages such as: C#, C++, Python
  • Experience developing automated processes (cron jobs, task scheduler, etc.)
  • Expertise with XML technologies such as XPath and XSD and knowledge of XML parsing techniques such as SAX and DOM
  • Experience developing and working with RESTful technology in multiple programming environments
  • Experience with visualization tools

Posted By

9530 Towne Centre Drive, Ste. 200 San Diego, CA, 92121

Dice Id : 10276102s
Position Id : 512
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